dc.contributor.author | Mohd Yusof, Baharuddin | |
dc.contributor.author | Mohammed Rafiq, Abdul Kadir | |
dc.date.accessioned | 2009-11-10T07:43:24Z | |
dc.date.available | 2009-11-10T07:43:24Z | |
dc.date.issued | 2009-10-11 | |
dc.identifier.citation | p.11B 1 - 11B 3 | en_US |
dc.identifier.isbn | 978-967-5415-07-4 | |
dc.identifier.uri | http://dspace.unimap.edu.my/123456789/7238 | |
dc.description | Organized by School of Mechatronic Engineering (UniMAP) & co-organized by The Institution of Engineering Malaysia (IEM), 11th - 13th October 2009 at Batu Feringhi, Penang, Malaysia. | en_US |
dc.description.abstract | Major problem associated with the cementless
design is the lack of stability. Several design features were introduced to provide the much needed stability for bone integration. These include fins, fiber mesh, beads, indentations and collars. The use of collar has been a subject of controversy
with mixed reports of clinical outcomes. In this study, the effectiveness of collar in terms of providing stability was analysed using finite element method. Three dimensional model of a human femur was constructed from CT dataset and hip arthroplasty was simulated. With an applied joint contact load simulating physiological gait, micromotion of the implant relative to the bone was calculated via an experimentally
validated algorithm. Results showed that collar did not improve stability of the whole stem but only around the medial
calcar region. | en_US |
dc.language.iso | en | en_US |
dc.publisher | Universiti Malaysia Perlis | en_US |
dc.relation.ispartofseries | Proceedings of International Conference on Applications and Design in Mechanical Engineering 2009 (iCADME 2009) | en_US |
dc.subject | Total Hip Arthroplasty | en_US |
dc.subject | Micromotion | en_US |
dc.subject | Stability | en_US |
dc.subject | Artificial hip joints | en_US |
dc.subject | Bone cements | en_US |
dc.subject | Arthroplasty | en_US |
dc.subject | Arthroplasty -- Cementless techniques | en_US |
dc.title | Biomechanics analysis of cementless total hip arthroplasty | en_US |
dc.type | Working Paper | en_US |